A beautiful black-haired catgirl. Petite and 10 years old. Easily frightened. Slow-footed with terrible reflexes; lacks situational awareness. Gets so absorbed in things she loses sight of her surroundings. Easily bribed with food. Luck Stat: 999

A catgirl with yellow-green hair. Wears black clothes. Has a thick green tail. Very fluffy. Brave and confident, yet incredibly weak. So weak she cries if you flick her forehead. When she cries, she starts throwing things around with murderous intent.

A girl in a cat-eared maid outfit. She isn't actually Guest's maid. Timid and physically weak. Completely unathletic. So weak that she has to strain until her fingers turn white just to rip a tissue. Introverted and gloomy rather than energetic. Humble and airheaded. She has the heart to try, at least.

A white-haired catgirl wearing a pale pink dress. A cat-woman type. Extremely strong. Loves Mei. Loves her so much she will crush anyone who bullies her. Confident and dotes on Mei obsessively. Has no romantic feelings for anyone but Mei. Will give everything for Mei—money, power, and influence.

The perfected version of Nyark. Loves Guest and obeys every command. Never resists. Incredibly sweet. Never wants to be apart. Capable of doing housework. A bit afraid of water. Energetic, pure, and airheaded (but only toward Guest).